/Engine/Source/Editor/SequencerCore/Public/MVVM/Views/STrackAreaView.h
Construction from a track lane
FTrackAreaSlot ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [STrackLane](API\Editor\SequencerCore\MVVM\Views\STrackLane) > & InSlotContent )